Finding the Fourth Proportional to 7,072.42, 10,608.84 and 3,375.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,072.42 : 10,608.84 = 3,375.04 : x
2. Step 2: Convert to fraction form
   7,072.42/10,608.84 = 3,375.04/x
3. Step 3: Cross multiply
   7,072.42x = 10,608.84 × 3,375.04
4. Step 4: Simplify right side
   7,072.42x = 35,805,259.35
5. Step 5: Solve for x
   x = 35,805,259.35/7,072.42
6. Step 6: Final answer
   x = 5,062.66